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| CAS号 : | 93703-48-1 |
精确质量 : | 481.71500 |
| 分子式 : | C12H6Br4O |
logP : | 6.52890 |
| 分子量 : | 485.79100 |
PSA : | 9.23000 |
3,3’,4,4’-四溴联苯醚 | |
1,2-dibromo-4-(3,4-dibromophenoxy)benzene | |
93703-48-1 | |
C12H6Br4O | |
485.79100 | |
9.23000 | |
6.52890 | |
481.71500 |
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1.665
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-12ºC
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434.057ºC at 760 mmHg
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2.161g/cm3
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60-61-62
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UN 1262 3/PG 2
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F; Xn; N
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R11; R38; R50/53; R65; R67
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2903999090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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